Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
72698 Kevin 18高于平均分的学生数量 C++ Compile Error 0 MS 0 KB 271 2024-05-12 15:18:43

Tests(0/0):

Code:

#include<iostream> #include<cstdio> using namespace std; int a[105]; int main(){ int n,geshu=0; double avg,sum=0; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; sum+=a[i]; } avg=sum/n; for(int i=1;i<=n;i++){ if(a[i]>avg) s++; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:16:4: error: 's' was not declared in this scope
    s++;
    ^
Main.cc:6:8: warning: unused variable 'geshu' [-Wunused-variable]
  int n,geshu=0;
        ^